.lowcode-plugin-undo-redo {
    // background: red;
    .operate-button.operate-button.operate-button.operate-button{
        background: #f1f1f1;
    }
    .next-btn-ghost.next-btn-dark {
      color: #3c3c3c;
    }
    .next-btn-ghost.next-btn-dark[disabled] {
      color: #ccc;
    }
  }